Canal hearing devices and batteries for use with same
US8682016B2 · kind B2 · utility
7Cited by
122References
24Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Nov 23, 2011 |
| Grant date | Mar 25, 2014 |
| Priority date | — |
| Expiry date | Dec 3, 2031 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH04R2460/03
- WIPO fieldAudio-visual technology
- WIPO sectorElectrical engineering
Abstract
Hearing devices configured to fit within the bony portion of the ear canal and batteries that may be used with same. Such hearing devices may have a hearing device core, which includes a battery and an acoustic assembly with a microphone and receiver positioned such that the lateral end of the receiver substantially abuts the medial end of the microphone, and a seal apparatus on the hearing device core.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.